All Questions ⁺⁰237643 Questions

0

1061

1

+613

help

If we express $3x^2 + x - 4$ in the form $a(x - h)^2 + k$, then what is $k$?

gueesstt May 4, 2018

+1

1351

1

+613

help again,

What value of $k$ will make $x^2 - 16x + k$ the square of a binomial?

gueesstt May 4, 2018

0

1825

1

+613

help

Find the discriminant of $3x^2 + \left(3 + \frac 13\right)x + \frac 13$.

gueesstt May 4, 2018

0

1738

1

+613

help asap

For what value of $k$ does the line represented by the equation $-\frac{1}{2}-2kx = 5y$ contain the point $\left(\frac{1}{4},-6\right)$?

gueesstt May 4, 2018

0

728

1

+613

help

What integer $x$ satisfies $\frac{1}{4}<\frac{x}{7}<\frac{1}{3}$?

gueesstt May 4, 2018

0

1654

1

+613

please help

If the two roots of the quadratic $3x^2+5x+k$ are $\frac{-5\pm i\sqrt{11}}{6}$, what is $k$?

gueesstt May 4, 2018

0

640

1

+613

help

If $c$ is a constant such that $x^2+25x+c$ is equal to the square of a binomial, then what is $c$?

gueesstt May 4, 2018

0

735

1

+613

help....

What constant $k$ will make $y^2 + 24y + 16 + k$ the square of a binomial?

gueesstt May 4, 2018

0

2

2322

1

+613

help please

Let $7x^2 + 5x = h.$ What value of $h$ will give us exactly one solution for $x$?

gueesstt May 4, 2018

0

1176

1

+613

help

If $x \geq 0$ and $y \geq 0$, how many lattice points does the line $y = -2x + 18$ pass through? (A lattice point is a point with integer coordinates.)

gueesstt May 4, 2018

0

1128

2

+613

Help

The solution to $-4 < 2(x - 1) < 8$ is expressed in the form $a < x < b$. Find the value of $a + b$.

gueesstt May 4, 2018

0

807

2

+4

Geometry

Find the value of x. Round your answer to the nearest tenth.

Tan 46 degree= x/12

read more ..

elizabethmartinez015 May 4, 2018

May 3, 2018

0

2709

2

+195

In the diagram, what is the value of x?

In the diagram, what is the value of x?

Maplesnowy May 3, 2018

0

878

4

+2448

I desperately need help asap!!

I desperately need help asap!!

RainbowPanda May 3, 2018

0

2152

7

+166

Some help plz

1.
Given that
evaluate
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Creeperhissboom May 3, 2018

0

498

0

How do I find the extraneous solutions in this problem?

A box has a length of (2x-1) ft, a width of (3x-5) ft, and a height of 2ft. The equation for the volume of the box is v=12x^2-26x+10. X is equal to either 2ft or 0.17ft. Use the solutions for x to find the length and width of the box. Describe any extraneous read more ..

Guest May 3, 2018

0

774

1

If 54+9f(x)+x^2(f(x))^3=0 and f(1)=−3, find f′(1)

If 54+9f(x)+x^2(f(x))^3=0 and f(1)=−3, find f′(1)

Guest May 3, 2018

0

742

1

+956

Help

So I'm thinking we use the point P and the origin O Which would be (0,0,0) subtract or add them (not sure) and somehow find the OE. Any help?

Julius May 3, 2018

0

519

1

finding unknown angle measurements

Consider triangle ABC.
What is the value of y in the triangle?

Angle y = °
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Guest May 3, 2018

0

2942

1

+121

Which expression can be used to find the value of x?

•11(sin32°)sin47°
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AgentFatboy May 3, 2018

+1

1240

1

+221

How would you write the equation, y²+8x=0 rotated 30 in general form?

How would you write the equation, y²+8x=0 rotated 30° in general form?

quilly May 3, 2018

0

4849

3

I need help asap

A helicopter flying 1,600 feet above the ground spots an airplane flying above. If the horizontal distance between the helicopter and airplane is 3,055 feet and the angle of elevation is 71°, find the airplane’s altitude.

Guest May 3, 2018

0

787

1

+292

Help with a few questions please

Question 1)

Question 2)
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Johnnyboy May 3, 2018

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